15257450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23473}}^1$

素因数の和:23498

約数の個数: 24

約数和(自身を含む): 30563148

約数和(自身を除く): 15305698

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 23473, 46946, 117365, 234730, 305149, 586825, 610298, 1173650, 1525745, 3051490, 7628725, 15257450]

約数ペア:

[(1, 15257450), (2, 7628725), (5, 3051490), (10, 1525745), (13, 1173650), (25, 610298), (26, 586825), (50, 305149), (65, 234730), (130, 117365), (325, 46946), (650, 23473)]